Homework

Solve a math question

You can query a model directly and test the results returned when using different parameter values with the Cloud console, or by calling the Vertex AI API directly.

Prompt Freeform

Prompt image

Answer the question in the image with step by step solution.

Response

Here's how to multiply and simplify the expressions:

1. (√x + 2√3)²

This is a binomial squared, which expands as (a + b)² = a² + 2ab + b². In this case, a = √x and b = 2√3.

  • a² = (√x)² = x
  • 2ab = 2(√x)(2√3) = 4√3x
  • b² = (2√3)² = 4 * 3 = 12

Therefore, (√x + 2√3)² = x + 4√3x + 12

2. (√x + √3)(√x - √3)

This is a difference of squares, which factors as (a + b)(a - b) = a² - b². Here, a = √x and b = √3.

  • a² = (√x)² = x
  • b² = (√3)² = 3

Therefore, (√x + √3)(√x - √3) = x - 3

In summary:

  • (√x + 2√3)² = x + 4√3x + 12
  • (√x + √3)(√x - √3) = x - 3
Model: gemini-1.5-flash-002
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